| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.34 | 9.700% | $94.715 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $106.54 | 10.358% | $117.5754 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $117.84 | 13.800% | $134.1019 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $11.86 | 5.526% | $12.5154 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $226.74 | 3.707% | $235.1453 | $235.15 | $235.15 | $235.10 |
| Purchase #6 | $20.69 | 5.485% | $21.8248 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $151.82 | 12.859% | $171.3425 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $721.83 | $787.2203 | $787.23 | $787.20 | $787.10 | |